<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
/* 			h1{
				color: red;
			}
			
			h1{
				color:  #8A2BE2;
			} */
/* 			
			#h11{
				color:  royalblue;
			}
			 */
/* 			.myClass1{
				color: darkcyan;
			} */
			
			h1{
				color: green;
			}
			
			*{
				color: red;
				font-size: 40px;
			}
			

		</style>
	</head>
	<body>
		<h1 id="h11" class="myClass1">我是标题</h1>
		<p>我是段落</p>
		<a href="https://www.baidu.com">百度</a>
	</body>
</html>
